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pass the complete buffer size to snprintf

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There is no reason to pass size-1, snprintf will always put a \0
at the end.
This commit is contained in:
Wim Taymans 2021-02-02 12:09:29 +01:00
parent 41063578a5
commit 2b44f42845
13 changed files with 27 additions and 27 deletions
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2
src/tools/pw-dump.c
View file

@ -306,7 +306,7 @@ static void put_pod_value(struct data *d, const char *key, const struct spa_type
uint32_t id = *(uint32_t*)body;
str = spa_debug_type_find_short_name(info, *(uint32_t*)body);
if (str == NULL) {
snprintf(fallback, sizeof(fallback)-1, "id-%08x", id);
snprintf(fallback, sizeof(fallback), "id-%08x", id);
str = fallback;
}
put_value(d, NULL, str);

2
src/tools/pw-top.c
View file

@ -139,7 +139,7 @@ static struct node *add_node(struct data *d, uint32_t id, const char *name)
if (name)
strncpy(n->name, name, MAX_NAME-1);
else
snprintf(n->name, sizeof(n->name)-1, "%u", id);
snprintf(n->name, sizeof(n->name), "%u", id);
n->id = id;
n->driver = n;
spa_list_append(&d->node_list, &n->link);